Journal of Materials Chemistry C, Год журнала: 2021, Номер 9(46), С. 16506 - 16515
Опубликована: Янв. 1, 2021
Green solvent additives were employed as non-solvents in binary systems to enable the pre-aggregation of organic semiconductors and enhance electrical performance field-effect transistors complementary-like inverters.
Язык: Английский
Clean Technologies and Environmental Policy, Год журнала: 2021, Номер 23(9), С. 2499 - 2522
Опубликована: Сен. 30, 2021
Abstract Solvents are important in most industrial and domestic applications. The impact of solvent losses emissions drives efforts to minimise them or avoid completely. Since the 1990s, this has become a major focus green chemistry, giving rise idea ‘green’ solvent. This concept generated substantial chemical literature led development so-called neoteric solvents. A critical overview published material establishes that few new materials have yet found widespread use as search for less-impacting solvents is inefficient if carried out without due regard, even at research stage, particular circumstances under which be used on scale. Wider sustainability questions, particularly non-fossil sources organic carbon manufacture, more than intrinsic ‘greenness’. While solvency universal, universal solvent, an alkahest, unattainable ideal.
Язык: Английский
Процитировано
183
Journal of Materials Chemistry C, Год журнала: 2024, Номер 12(16), С. 5654 - 5683
Опубликована: Янв. 1, 2024
Advances in processing of active layers organic thin-film transistor (OTFT)-based chemical and biological sensors have enabled significant developments their performance, achieving part-per-billion molar concentration limits detection.
Язык: Английский
Процитировано
15
International Journal of Biological Macromolecules, Год журнала: 2025, Номер unknown, С. 140215 - 140215
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
1
ACS Sustainable Chemistry & Engineering, Год журнала: 2020, Номер 8(46), С. 17154 - 17164
Опубликована: Ноя. 11, 2020
Zirconium based metal–organic framework UiO-66 is to date considered one of the benchmark compounds among stable MOFs, and it has attracted huge attention for its employment in many strategic applications. Large scale production industrial purposes requires use safe green solvents, fulfilling chemistry principles able replace N,N-dimethylformamide (DMF), which, despite toxicity, still most efficient solvent obtaining high quality. Herein we report on a survey about 40 different solvents with polarities, boiling points acidities, used laboratory synthesis quality crystals. The were chosen according European REACH Regulation 1907/2006 those having low cost toxicity being fully biodegradable. Concerning MOF synthesis, relevant parameters establishing results obtained are degree crystallinity, microporosity, specific surface area, yield, recyclability. Taking into account also chemical physical properties all color code was assigned order give final assessment synthesis. Defectivity products, acidic modulators, alternative Zr salts have been taken consideration. Preliminary lead conclusion that GVL (γ-valerolactone) promising replacing DMF
Язык: Английский
Процитировано
67
Journal of Materials Chemistry C, Год журнала: 2020, Номер 8(42), С. 14645 - 14664
Опубликована: Янв. 1, 2020
This review presents emerging strategies for materials scientists to design, prepare and process semiconducting polymers in a more sustainable eco-friendly manner.
Язык: Английский
Процитировано
58
Journal of Materials Chemistry C, Год журнала: 2020, Номер 8(43), С. 15027 - 15047
Опубликована: Янв. 1, 2020
A review on the recent efforts to select green solvents for processing organic semiconductors thin film transistors (TFT) and photovoltaics (OPV) applications. guide safe fabrication of high-performance devices.
Язык: Английский
Процитировано
53
Advanced Materials Technologies, Год журнала: 2021, Номер 7(2)
Опубликована: Июль 28, 2021
Abstract Intelligent objects, autonomous factories and humans browsing the real world with artificial technology‐based capabilities is not movie set of a new saga but what going to happen next‐generation electronics bioelectronics fabricated emerging materials, technologies, devices. The emergence (bio)electronics as ubiquitous feature an advanced modern society posing challenge managing ever‐increasing amount e‐waste, also making recovery more difficult. Thus, design approaches are required considering that possibly small significant fraction mass‐scale e‐products inherently impossible recover. In this perspective, organic materials technologies can provide important solutions. This review presents analyses green underpinning development sustainable transistors, which promise become key components for Earth‐safe wide‐spread bioelectronics.
Язык: Английский
Процитировано
51
Advanced Functional Materials, Год журнала: 2021, Номер 31(38)
Опубликована: Июль 3, 2021
Abstract Nine diketopyrrolopyrrole (DPP)‐based conjugated polymers (CPs), that is, poly(diketopyrrolopyrrole‐ alt ‐terchalcogenophene)s, via combinations of furanyl‐(FDPP), thienyl‐(TDPP), selenophenyl‐DPP (SeDPP) and furan, thiophene, selenophene comonomers, are synthesized to explore the chalcogen effect on solubility, film morphology/microstructure, charge transport property resultant polymers. All except for SeDPP‐Se soluble in non‐chlorinated solvents such as o ‐xylene tetralin. Flanking DPP with furan FDPP‐F, FDPP‐T, FDPP‐Se enables even good solubility green solvent anisole. TDPP‐Se exhibits highest reliable hole mobility over 10 cm 2 V −1 s organic thin transistors (OTFTs) bar‐coated from ‐xylene/tetralin (20/80 v/v) solution. With anisole processing solvent, FDPP‐F‐based OTFTs displays a up 3.50 . This is first report processed above 1 Charge all correlated morphology microstructure noticeably influenced by type position chalcogenophenes. The current work sheds light design high CPs processable solvents.
Язык: Английский
Процитировано
44
Nature Communications, Год журнала: 2021, Номер 12(1)
Опубликована: Авг. 16, 2021
Abstract Solution processability of polymer semiconductors becomes an unfavorable factor during the fabrication pixelated films since underlying layer is vulnerable to subsequent solvent exposure. A foundry-compatible patterning process must meet requirements including high-throughput and high-resolution patternability, broad generality, ambient processability, environmentally benign solvents, and, minimal device performance degradation. However, known methodologies can only very few these requirements. Here, a facile photolithographic approach demonstrated for p- n-type semiconducting polymers. This involves crosslinking vertically phase-separated blend UV photocurable additive, enables processable photopatterning at resolutions as high 0.5 μm in three steps with solvents. The patterned be integrated into thin-film transistors having excellent transport characteristics, low off-currents, thermal (up 175 °C) chemical (24 h immersion chloroform) stability. Moreover, organic structures also on 1.5 μm-thick parylene substrates yield highly flexible (1 mm radius) mechanically robust (5,000 bending cycles) transistors.
Язык: Английский
Процитировано
41
Chemical Communications, Год журнала: 2023, Номер 59(34), С. 4995 - 5015
Опубликована: Янв. 1, 2023
Molecular engineering of organic semiconductors for environmental friendliness or processing engineering.
Язык: Английский
Процитировано
16